cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A185649 Expansion of g.f. 1/ (1-x^1*(1-x^(m+1))/ (1-x^2*(1-x^(m+2))/ (1- ... ))) for m=10.

Original entry on oeis.org

1, 1, 1, 2, 3, 5, 9, 15, 26, 45, 78, 135, 233, 404, 700, 1213, 2103, 3645, 6319, 10955, 18992, 32927, 57085, 98970, 171588, 297489, 515771, 894217, 1550350, 2687923, 4660196, 8079634, 14008102, 24286615, 42107043, 73003306, 126569874, 219441205, 380457391
Offset: 0

Views

Author

Alois P. Heinz, Aug 29 2013

Keywords

Crossrefs

Column m=10 of A185646.

Programs

  • Mathematica
    nMax = 39; col[m_ /; 0 <= m <= nMax] := 1/(1 + ContinuedFractionK[-x^k (1 - x^(m + k)), 1, {k, 1, Ceiling[nMax/2]}]) + O[x]^(2 nMax) // CoefficientList[#, x]&; A185649 = col[10][[1 ;; nMax]] (* Jean-François Alcover, Nov 03 2016 *)
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